Ph

[Treebeard]

If you opened your windows for more than a few minutes in S'toon this time of year you would be scraping the frost of the fish tank to see your fish!

Originally Posted by Myka

Better air exchange near the sump can make a big difference as well as airing the house out a few times per week by opening a couple windows and allowing a breeze to go through for awhile. Try this before messing around with the pH directly. If you're messing around with the pH directly you're very likely casing pH swings which stress the inhabitants more by leaps and bounds.